SK3A0075PK9K - Hammond Power Solutions 75 kVA 3-Phase General Purpose Transformer 600V Max

SK3A0075PK9K

SK3A0075PK9K is a 75 kVA three-phase general purpose transformer from Hammond Power Solutions designed for industrial power distribution applications.This transformer is part of the HPS Sentinel series, rated for 600 volts and below, suitable for supplying power to appliances, lighting, heating, and motorized machine loads. It features a 75,000 VA capacity, 60 Hz frequency, and is built for durability with a ventilated Type 3R enclosure. The unit supports copper or aluminum wiring and meets North American efficiency standards.

• Power Rating: 75 kVA
• Phase: Three-phase
• Voltage Rating: 600 volts and below
• Frequency: 60 Hz
• Enclosure Type: Heavy duty ventilated Type 3R
• Mounting Type: Floor mount (optional wall mount available)
• Series: Sentinel K Series
• Application: General purpose industrial power distribution
• Winding Material: Copper or aluminum compatible
• Temperature Rise: 150°C standard
• Certifications: UL Listed, CSA Certified

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Specifications

• Part Number: SK3A0075PK9K
• Manufacturer : Hammond Power Solutions
• Brand : Hammond Power Solutions
• Category : Transformer
• Phase : 3
• Enclosure Grade : Standard
• Duty : General Duty
• Frequency : 60Hz
• Primary Voltage : 600D
• Primary Connection : Delta
• Secondary Voltage : 480Y/277
• Secondary Connection : Wye-N
• Temperature Rise : 150°C
• Insulation Class : 220°C
• EKVA : 84.5207
• Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
• Seismic Compliance : IBC 2018 (Sds=2.0, z/h=1, lp=1.5)
• Sound Level : 50 dBA (NEMA ST-20)
• Impedance (Std) : 2.5% - 6.5%
• Enclosure Type : Type 3R / IP24
• Enclosure Finish : ANSI 61 Grey, UL50
• Enclosure Dimensions : 36in/915mm(H), 28.25in/718mm(W), 27in/686mm(D)
• Electrostatic Shield : Single
• Nameplate : Standard
• Standard kVA : 75
• Vector Configuration : Dyn1 (-30°)
• Seismic Standard Value : IBC 2018
• OSHPD : No
• Seismic IP : lp=1.5
• Seismic ZH : z/h=1
• Seismic SDS Value : Sds=2.0
• Enclosure IR Window : No
• Primary FCAN (Std) : 2x2.5%
• Primary Termination (Std) : Mechanical Lugs

Product Data

• UPC : 803423130138
• Weight : 600
• Certification : CSA, UL

Documentation and Resources

• Engineering Drawing (PDF)
• Brochure
• Hammond Product Application Videos
• Frequently Asked Questions
• Troubleshooting Guide
• Enclosure CAD Drawing (PDF)